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Light mode 3:30am 02/06/2026 to 3:30am 04/06/2026
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Observations for this analysis :
Maximum observed rainfall by duration, estimated return period and AEP
Duration
Rainfall
Start
End
Years
AEP
10m
4.8 mm
1:50am 04/06/2026
2:00am 04/06/2026
1 in 1.6 years
61.28 %
20m
8.0 mm
1:40am 04/06/2026
2:00am 04/06/2026
1 in 2.4 years
41.74 %
30m
10.0 mm
1:30am 04/06/2026
2:00am 04/06/2026
1 in 2.7 years
37.26 %
60m
11.8 mm
1:00am 04/06/2026
2:00am 04/06/2026
1 in 1.9 years
52.45 %
90m
13.2 mm
12:40am 04/06/2026
2:10am 04/06/2026
1 in 1.6 years
61.4 %
120m
13.8 mm
12:10am 04/06/2026
2:10am 04/06/2026
1 in 1.4 years
71.73 %
3h
17.4 mm
11:10pm 03/06/2026
2:10am 04/06/2026
1 in 1.5 years
68.68 %
4h
19.0 mm
9:40pm 03/06/2026
2:10am 04/06/2026
1 in 1.2 years
80.85 %
6h
20.2 mm
9:30pm 03/06/2026
3:30am 04/06/2026
1 in 1.1 years
88.07 %
9h
20.4 mm
6:30pm 03/06/2026
3:30am 04/06/2026
1 in 1.0 years
96.22 %
12h
20.4 mm
3:30pm 03/06/2026
3:30am 04/06/2026
1 in 1.0 years
98.47 %
18h
20.4 mm
9:30am 03/06/2026
3:30am 04/06/2026
1 in 1.0 years
99.6 %
24h
21.0 mm
3:30am 03/06/2026
3:30am 04/06/2026
1 in 1.0 years
99.83 %
30h
23.0 mm
9:30pm 02/06/2026
3:30am 04/06/2026
1 in 1.0 years
99.78 %
36h
23.0 mm
3:30pm 02/06/2026
3:30am 04/06/2026
1 in 1.0 years
99.87 %
48h
27.6 mm
3:30am 02/06/2026
3:30am 04/06/2026
1 in 1.0 years
99.4 %
Note: A '1 in 1.0 years' estimate means that it is almost certain to occur at least once in a year, and could occur much more than once per year on average. For smaller values like this the Annual Recurrance Interval (ARI) may be of more relevance, but it is complex to calculate for common events.
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